New insight on some selected nanoparticles as an effective adsorbent toward diminishing the health risk of deltamethrin contaminated water

Deltamethrin is a widely used insecticide that kills a wide variety of insects and ticks. Deltamethrin resistance develops as a result of intensive, repeated use, as well as increased environmental contamination and a negative impact on public health. Its negative impact on aquatic ecology and human...

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Autores principales:	Samar M. Ibrahium, Ahmed A. Farghali, Rehab Mahmoud, Ahmed A. Wahba, Saeed El-Ashram, Hesham A. Mahran, Shawky M. Aboelhadid
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/754a5a32e37146b6ac2066f07892c30a
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spelling	oai:doaj.org-article:754a5a32e37146b6ac2066f07892c30a2021-11-11T07:14:37ZNew insight on some selected nanoparticles as an effective adsorbent toward diminishing the health risk of deltamethrin contaminated water1932-6203https://doaj.org/article/754a5a32e37146b6ac2066f07892c30a2021-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8568195/?tool=EBIhttps://doaj.org/toc/1932-6203Deltamethrin is a widely used insecticide that kills a wide variety of insects and ticks. Deltamethrin resistance develops as a result of intensive, repeated use, as well as increased environmental contamination and a negative impact on public health. Its negative impact on aquatic ecology and human health necessitated the development of a new technique for environmental remediation and wastewater treatment, such as the use of nanotechnology. The co-precipitation method was used to create Zn-Fe/LDH, Zn-AL-GA/LDH, and Fe-oxide nanoparticles (NPs), which were then characterized using XRD, FT-IR, FE-SEM, and HR-TEM. The kinetic study of adsorption test revealed that these NPs were effective at removing deltamethrin from wastewater. The larval packet test, which involved applying freshly adsorbed deltamethrin nanocomposites (48 hours after adsorption), and the comet assay test were used to confirm that deltamethrin had lost its acaricidal efficacy. The kinetics of the deltamethrin adsorption process was investigated using several kinetic models at pH 7, initial concentration of deltamethrin 40 ppm and temperature 25°C. Within the first 60 min, the results indicated efficient adsorption performance in deltamethrin removal, the maximum adsorption capacity was 27.56 mg/L, 17.60 mg/L, and 3.06 mg/L with the Zn-Al LDH/GA, Zn-Fe LDH, and Fe Oxide, respectively. On tick larvae, the results of the freshly adsorbed DNC bioassay revealed larval mortality. This suggests that deltamethrin’s acaricidal activity is still active. However, applying DNCs to tick larvae 48 hours after adsorption had no lethal effect, indicating that deltamethrin had lost its acaricidal activity. The latter result corroborated the results of the adsorption test’s kinetic study. Furthermore, the comet assay revealed that commercial deltamethrin caused 28.51% DNA damage in tick cells, which was significantly higher than any DNC. In conclusion, the NPs used play an important role in deltamethrin decontamination in water, resulting in reduced public health risk. As a result, these NPs could be used as a method of environmental remediation.Samar M. IbrahiumAhmed A. FarghaliRehab MahmoudAhmed A. WahbaSaeed El-AshramHesham A. MahranShawky M. AboelhadidPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Samar M. Ibrahium Ahmed A. Farghali Rehab Mahmoud Ahmed A. Wahba Saeed El-Ashram Hesham A. Mahran Shawky M. Aboelhadid New insight on some selected nanoparticles as an effective adsorbent toward diminishing the health risk of deltamethrin contaminated water
description	Deltamethrin is a widely used insecticide that kills a wide variety of insects and ticks. Deltamethrin resistance develops as a result of intensive, repeated use, as well as increased environmental contamination and a negative impact on public health. Its negative impact on aquatic ecology and human health necessitated the development of a new technique for environmental remediation and wastewater treatment, such as the use of nanotechnology. The co-precipitation method was used to create Zn-Fe/LDH, Zn-AL-GA/LDH, and Fe-oxide nanoparticles (NPs), which were then characterized using XRD, FT-IR, FE-SEM, and HR-TEM. The kinetic study of adsorption test revealed that these NPs were effective at removing deltamethrin from wastewater. The larval packet test, which involved applying freshly adsorbed deltamethrin nanocomposites (48 hours after adsorption), and the comet assay test were used to confirm that deltamethrin had lost its acaricidal efficacy. The kinetics of the deltamethrin adsorption process was investigated using several kinetic models at pH 7, initial concentration of deltamethrin 40 ppm and temperature 25°C. Within the first 60 min, the results indicated efficient adsorption performance in deltamethrin removal, the maximum adsorption capacity was 27.56 mg/L, 17.60 mg/L, and 3.06 mg/L with the Zn-Al LDH/GA, Zn-Fe LDH, and Fe Oxide, respectively. On tick larvae, the results of the freshly adsorbed DNC bioassay revealed larval mortality. This suggests that deltamethrin’s acaricidal activity is still active. However, applying DNCs to tick larvae 48 hours after adsorption had no lethal effect, indicating that deltamethrin had lost its acaricidal activity. The latter result corroborated the results of the adsorption test’s kinetic study. Furthermore, the comet assay revealed that commercial deltamethrin caused 28.51% DNA damage in tick cells, which was significantly higher than any DNC. In conclusion, the NPs used play an important role in deltamethrin decontamination in water, resulting in reduced public health risk. As a result, these NPs could be used as a method of environmental remediation.
format	article
author	Samar M. Ibrahium Ahmed A. Farghali Rehab Mahmoud Ahmed A. Wahba Saeed El-Ashram Hesham A. Mahran Shawky M. Aboelhadid
author_facet	Samar M. Ibrahium Ahmed A. Farghali Rehab Mahmoud Ahmed A. Wahba Saeed El-Ashram Hesham A. Mahran Shawky M. Aboelhadid
author_sort	Samar M. Ibrahium
title	New insight on some selected nanoparticles as an effective adsorbent toward diminishing the health risk of deltamethrin contaminated water
title_short	New insight on some selected nanoparticles as an effective adsorbent toward diminishing the health risk of deltamethrin contaminated water
title_full	New insight on some selected nanoparticles as an effective adsorbent toward diminishing the health risk of deltamethrin contaminated water
title_fullStr	New insight on some selected nanoparticles as an effective adsorbent toward diminishing the health risk of deltamethrin contaminated water
title_full_unstemmed	New insight on some selected nanoparticles as an effective adsorbent toward diminishing the health risk of deltamethrin contaminated water
title_sort	new insight on some selected nanoparticles as an effective adsorbent toward diminishing the health risk of deltamethrin contaminated water
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/754a5a32e37146b6ac2066f07892c30a
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New insight on some selected nanoparticles as an effective adsorbent toward diminishing the health risk of deltamethrin contaminated water

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